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far field

The term far field is used in audio technology. It refers to the area near a loudspeaker where the sound decreases by 6 dB for each doubling of the distance. The beginning of the far field varies depending on the size of the loudspeaker. In most cases, the far field begins about one meter from the sound source.

Englisch: far field
Updated at: 11.11.2021
#Words: 57
Links: field, audio, area, loudspeaker, sound
Translations: DE

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